42494220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 120

約数和(自身を含む): 141238944

約数和(自身を除く): 98744724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1543, 1620, 1836, 2295, 2754, 3060, 3086, 4590, 4629, 5508, 6172, 6885, 7715, 9180, 9258, 13770, 13887, 15430, 18516, 23145, 26231, 27540, 27774, 30860, 41661, 46290, 52462, 55548, 69435, 78693, 83322, 92580, 104924, 124983, 131155, 138870, 157386, 166644, 208305, 236079, 249966, 262310, 277740, 314772, 393465, 416610, 472158, 499932, 524620, 624915, 708237, 786930, 833220, 944316, 1180395, 1249830, 1416474, 1573860, 2124711, 2360790, 2499660, 2832948, 3541185, 4249422, 4721580, 7082370, 8498844, 10623555, 14164740, 21247110, 42494220]

約数ペア:

[(1, 42494220), (2, 21247110), (3, 14164740), (4, 10623555), (5, 8498844), (6, 7082370), (9, 4721580), (10, 4249422), (12, 3541185), (15, 2832948), (17, 2499660), (18, 2360790), (20, 2124711), (27, 1573860), (30, 1416474), (34, 1249830), (36, 1180395), (45, 944316), (51, 833220), (54, 786930), (60, 708237), (68, 624915), (81, 524620), (85, 499932), (90, 472158), (102, 416610), (108, 393465), (135, 314772), (153, 277740), (162, 262310), (170, 249966), (180, 236079), (204, 208305), (255, 166644), (270, 157386), (306, 138870), (324, 131155), (340, 124983), (405, 104924), (459, 92580), (510, 83322), (540, 78693), (612, 69435), (765, 55548), (810, 52462), (918, 46290), (1020, 41661), (1377, 30860), (1530, 27774), (1543, 27540), (1620, 26231), (1836, 23145), (2295, 18516), (2754, 15430), (3060, 13887), (3086, 13770), (4590, 9258), (4629, 9180), (5508, 7715), (6172, 6885)]